Mobile I/O Expander and QWERTY Keypad Controller

GENERAL DESCRIPTION The ADP5587 is an I/O port expander and keypad matrix designed for QWERTY type phones that require a large keypad matrix and expanded I/O lines. I/O expander ICs are used in mobile platforms as a solution to the limited number of GPIOs available in the main processor. In i

文件：1.3039 Mbytes 页数：24 Pages

AD

亚德诺

Mobile I/O Expander and QWERTY Keypad Controller

GENERAL DESCRIPTION The ADP5587 is an I/O port expander and keypad matrix designed for QWERTY type phones that require a large keypad matrix and expanded I/O lines. I/O expander ICs are used in mobile platforms as a solution to the limited number of GPIOs available in the main processor. In i

文件：1.3039 Mbytes 页数：24 Pages

AD

亚德诺

NXP i.MX8M Mini Cortex®-A53 SMARC 2.0/2.1 Computer-on-Module

Features ƒ NXP i.MX 8M Mini processor with up to 4 Arm Cortex A53 cores ƒ 1 x Arm Cortex-M4 cores ƒ Onboard LPDDR4 memory and eMMC ƒ 1 x 4 lane MIPI-CSI,1 x Dual channel LVDS or 1 x Display Port ƒ 4 x USB2.0, 1 x USB 2.0 OTG, 4 x UART, 4 x I2C, 12 x GPIO, 1 x PCIe2.0, 1x Gigabit LAN ƒ Suppo

文件：3.06833 Mbytes 页数：4 Pages

ADVANTECH

研华科技

Rockchip RK3399 Cortex®-A72A53 SMARC 2.1 Computer-on-Module

Features ƒ Rockchip RK3399 Arm dual Cortex-A72 and quad Cortex-A53 1.8 GHz ƒ Onboard 2/4GB LPDDR4 memory and 16/32GB eMMC ƒ Support HDMI2.0 4K, 1 x eDP, 1 x LVDS ƒ Support 4K H.264/H.265 Video decoder ƒ 2 x USB3.0, 3 x USB2.0,1 x USB2,0 OTG, 3 x UART, 12 x GPIO ƒ 1 x PCIe2.0, 1 x SATA, 2 x M

文件：3.67105 Mbytes 页数：5 Pages

ADVANTECH

研华科技